Are they sure it is because of Freon leak :)

Unless it is heat pump, Freon should have nothing to do with the heating. If it is gas/oil furnace (and most heating furnace uses gas or oil), the furnace generates heat which has nothing to do with coils, compressors, Freons... It is two completely separated systems but share the fan and circuit board.

I would suggest you get to know the system first before doing any repair.

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我和蚤蚤看法相似,,, -一般- 给 一般 发送悄悄话 (0 bytes) () 01/12/2012 postreply 07:48:46

LOL, 天下多蚤不等于我是蚤. 哈哈哈哈. -天下多蚤- 给 天下多蚤 发送悄悄话 (0 bytes) () 01/12/2012 postreply 07:56:38

for a long time, I don't know this word蚤. -jy101- 给 jy101 发送悄悄话 jy101 的博客首页 (28 bytes) () 01/12/2012 postreply 08:50:39

LOL,LOL -天下多蚤- 给 天下多蚤 发送悄悄话 (41 bytes) () 01/12/2012 postreply 09:01:03

这HVAC以前曾漏过freon,我们注入新freon时AC guy说过如果再漏就是管线问题 -canyonbear- 给 canyonbear 发送悄悄话 (218 bytes) () 01/12/2012 postreply 10:34:56

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